Acoustic Noise Emission Information - Dell Optiplex 7010 Technical Manualbook

DELL™ OPTIPLEX™ 7010 TECHNICAL GUIDEBOOK VER1.0
ACOUSTIC NOISE EMISS ION INFORMATION
OPTIPLEX 7010 MT
Component
CPU
Memory
HDD (#, capacity)
RMSD
Graphics Adapter
The Declared Noise Emission in accordance with ISO 9296 for the Dell OptiPlex 7010 MT is as follows:
(all values L expressed in bels; 1 bel=10 decibels, re 10
WAd
Operating Mode
Idle
HDD Operating
90% CPU
ODD Operating
The Declared A-weighted Sound Pressure Level in decibels (re 2x10
measured in accordance with ISO 7779 7.6.1, 7.6.2, and C.15.2 and declared in accordance with ISO 9296 for this product is as
1
follows :
Typical Configuration Declared Sound Pressure
Operating Mode
Operator
Position
(LpA)
Idle 29.4
HDD Operating 29.5
90% CPU 30.3
ODD Operating 42.7
1
All tests are conducted according to ISO 7779 and declared according to ISO 9296 except 90% CPU. For this mode, the system CPU was stressed
at 90% utilization with no other peripheral device actively seeking. This test mode is not specified in ISO 7779, but was measured using the same
microphone distances and measurement techniques defined for the other reported operating modes.
2
Declared Sound Power rounded to nearest tenth of a bel per ISO 9296 section 4.4.2
Typical Configuration
Ivy Bridge i5 3470
4G DDR3 1600MHz
500G 7200RPM SATA3
16X DVD+/-RW SATA HH
Intel® HD Graphics Family
Typical Configuration
Declared Sound Power (L
4.0
4.0
4.0
5.2
(LpA)
Table-Top Floor-Standing
Bystander Operator
Position Position
(LpA) (LpA)
25.3 23.2
25.7 23.6
26.9 23.9
39.6 36.6
8G DDR3 1600MHz(x2)
1T 7200RPM SATA3(x2)
16X DVD+/-RW SATA HH
-12
Watts)
High-end Configuration
) Declared Sound Power (L
WAd
4.3
4.4
4.8
5.2
-5
Pa), at Operator, Bystander, and Desk Side Positions are
High-end Configuration Declared Sound Pressure
Bystander Operator
Position Position
(LpA) (LpA)
22.1 35.9
22.2 36.9
22.7 37.5
35.4 42.7
High-end Configuration
Ivy Bridge i5 3770
ATI Radeon HD7570
)
WAd
(LpA)
Table-Top
Bystander Operator
Position
(LpA)
33.6
34.7
35.9
40.1
Floor- Standing
Bystander
Position Position
(LpA) (LpA)
24.7 24.3
25.4 24.5
26.9 26.8
37.1 34.7
44